All true Christians take the bible literally.
Jesus did.
The earth is not a sphere although it is called that. Just like we call the earth round.
"God sits above the circle of the earth." It makes perfect sense unless you want to get nit picky.
Sphere
2 a : a globular body : BALL b : PLANET, STAR c (1) : a solid that is bounded by a surface
consisting of all points at a given distance from a point constituting its center -- see VOLUME table (2) : the bounding surface of a sphere
2. The Figure of the Earth
http://www.ncgia.ucsb.edu/education/cur ... /u015.html
Geodetic datums and the coordinate reference systems based on them were developed to describe geographic positions for surveying, mapping, and navigation.
Through a long history, the "figure of the earth" was refined from flat-earth models to spherical models of sufficient accuracy to allow global exploration, navigation and mapping.
True geodetic datums were employed only after the late 1700s when measurements showed that the earth was ellipsoidal in shape.
2.1. Geometric Earth Models
Early ideas of the figure of the earth resulted in descriptions of the earth as an oyster (The Babylonians before 3000 B.C.), a rectangular box, a circular disk, a cylindrical column, a spherical ball, and a very round pear (Columbus in the last years of his life).
Flat earth models are still used for plane surveying, over distances short enough so that earth curvature is insignificant (less than 10 kms).
Spherical earth models represent the shape of the earth with a sphere of a specified radius.
Spherical earth models are often used for short range navigation (VOR-DME) and for global distance approximations.
Spherical models fail to model the actual shape of the earth.
The slight flattening of the earth at the poles results in about a twenty kilometer difference at the poles between an average spherical radius and the measured polar radius of the earth.
Ellipsoidal earth models are required for accurate range and bearing calculations over long distances.
Loran-C, and GPS navigation receivers use ellipsoidal earth models to compute position and waypoint information.
Ellipsoidal models define an ellipsoid with an equatorial radius and a polar radius.
The best of these models can represent the shape of the earth over the smoothed, averaged sea-surface to within about one-hundred meters.
:-D